120367980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23059}}^1$

素因数の和:23103

約数の個数: 72

約数和(自身を含む): 377722800

約数和(自身を除く): 257354820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 23059, 46118, 69177, 92236, 115295, 138354, 207531, 230590, 276708, 345885, 415062, 461180, 668711, 691770, 830124, 1037655, 1337422, 1383540, 2006133, 2075310, 2674844, 3343555, 4012266, 4150620, 6018399, 6687110, 8024532, 10030665, 12036798, 13374220, 20061330, 24073596, 30091995, 40122660, 60183990, 120367980]

約数ペア:

[(1, 120367980), (2, 60183990), (3, 40122660), (4, 30091995), (5, 24073596), (6, 20061330), (9, 13374220), (10, 12036798), (12, 10030665), (15, 8024532), (18, 6687110), (20, 6018399), (29, 4150620), (30, 4012266), (36, 3343555), (45, 2674844), (58, 2075310), (60, 2006133), (87, 1383540), (90, 1337422), (116, 1037655), (145, 830124), (174, 691770), (180, 668711), (261, 461180), (290, 415062), (348, 345885), (435, 276708), (522, 230590), (580, 207531), (870, 138354), (1044, 115295), (1305, 92236), (1740, 69177), (2610, 46118), (5220, 23059)]